diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
index 9b745c8368bc..25ed70254fe3 100644
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
@@ -1046,6 +1046,17 @@ static long hdmirx_ioctl(struct file *file, unsigned int cmd,
 		}
 		rx_pr("hdcp1.4 key mode-%d\n", hdcp14_key_mode);
 		break;
+	case HDMI_IOC_HDCP22_NOT_SUPPORT:
+		/* if sysctl can not find the aic tools,
+		 * it will inform driver that 2.2 not support via ioctl
+		 */
+		hdcp22_on = 0;
+		if (rx.open_fg)
+			rx_send_hpd_pulse();
+		else
+			hdmirx_wr_dwc(DWC_HDCP22_CONTROL, 2);
+		rx_pr("hdcp2.2 not support\n");
+		break;
 	default:
 		ret = -ENOIOCTLCMD;
 		break;
diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
index b248ca265764..54a308ec5914 100644
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
@@ -34,7 +34,7 @@
 #include "hdmi_rx_edid.h"
 
 
-#define RX_VER0 "ver.2018-09-07"
+#define RX_VER0 "ver.2018-09-11"
 /*
  *
  *
@@ -131,6 +131,7 @@ struct hdmirx_dev_s {
 	struct pd_infoframe_s)
 #define HDMI_IOC_HDCP14_KEY_MODE _IOR(HDMI_IOC_MAGIC, 0x0d,\
 	enum hdcp14_key_mode_e)
+#define HDMI_IOC_HDCP22_NOT_SUPPORT _IO(HDMI_IOC_MAGIC, 0x0e)
 
 #define IOC_SPD_INFO  _BIT(0)
 #define IOC_AUD_INFO  _BIT(1)